Neuromyelitis Optica antibodies (NMO)

Diagnostic Use

NMO is part of the NMOSD (NMO spectrum disorder) together with MOG antibodies.
NMO & MOG antibodies are performed on a dual testing system. Requests for NMO will also have MOG testing performed & reported.

Department

Immunology

Delphic Registration Code

NMO

Synonyms

Aquaporin 4 antibodies

Turnaround Time

2 weeks

Specimen Type

• Serum

Specimen Requirements

Tube/Container Type:

Preferred

• Serum (Red Cap)

Acceptable

• SST II (Gold Cap)

Preferred Sample Volume (ml)

5

No of Samples Required

1

Paediatric Specimen Requirements

Tube/Container Type:

Preferred

• Serum (Red Cap)

Acceptable

• SST II (Gold Cap)

Aliquot Instructions

Sample Type

• Serum

Minimum Volume (ml)

1

Transport to Lab

Ambient (8 - 24 degrees Celsius)

Test Method

Indirect immunofluorescence using transfected HEK cell line.
Serum is screened at 1:10
CSF is screened neat.

Non-Funded Test Cost

$257.05 (Exclusive of GST)

Billing Code

8316

Additional Costing Information

Negative NMO-IgG does not exclude the presence of a neuromyelitis optica (NMO)-related disease. NMO-IgG has a sensitivity and specificity of 60-75% and 90-99% respectively for NMO-related diseases (Jacob et al., J Neuroimmunology 187:126-138, 2007)

Contact Information

Enquiry Form